User's Manual

BTHF205T
1. Introduction
1.1 Bluetooth Technology
Bluetooth is an internationally standardized technology supporting short distance
wireless communications. Any two Bluetooth-compatible equipments, such as mobile
phone, PDA、PC, headset, mouse, keyboards, printer, etc. can wirelessly communicate
with each other via Bluetooth connection. To ensure worldwide compatibility, Bluetooth
operates on the globally available ISM (Industrial Scientific and Medical) frequency band.
Within 2.4 GHz and 2.48 GHz, Bluetooth transmits data up to either 10 meters (CLASS II
mode) or 100 meters (CLASS I mode) using 79 frequency hopping channels.
Though line-of-sight is not required, Bluetooth connections could be subject to
interferences from obstructions such as walls, human bodies, and other electronic
devices. In addition, due to variations on product implementation, it is likely that
Bluetooth equipments from different manufactures have interoperability issues. In that
case, you may consult with manufactures to check product compatibility.
Note that, there could be some restrictions imposing on using Bluetooth devices in some
countries. Please check with your local authorities.
1.2 Bluetooth Handsfree Speaker
This Bluetooth handsfree speaker is a specially designed product allowing car drivers to
make and receive calls without holding a mobile phone. It provides a clean wireless
audio connection with your Bluetooth mobile phone and PDA.
In addition to vehicle environment applications, this portable equipment, supported by an
internal rechargeable Li-ion battery, can also be used in office environment as normal
handsfree equipment to make/receive/conference phone calls.
1.3 Product Features
z Bluetooth v 2.0compliant, interference-tolerable with WLAN devices
z Voice Command technology makes real hands-free operating possible. You may
voice command the device to-------
¾ Answer/Ignore call
¾ Redial/Call back
¾ Enter pair mode
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